jjb: archive top-level test suite log
[lttng-ci.git] / scripts / lttng-ust / build.sh
index 883154ebdaf824b3656b1f0078159d84141fe253..b31f8ff817392bc8b72b8776f0f831ba4fd77689 100755 (executable)
@@ -1,7 +1,7 @@
-#!/bin/bash -exu
+#!/bin/bash
 #
-# Copyright (C) 2015, Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
-#               2016, Michael Jeanson <mjeanson@efficios.com>
+# Copyright (C) 2015 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
+#               2016-2019 Michael Jeanson <mjeanson@efficios.com>
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-# Required parameters
-arch=${arch:-}
+set -exu
+
+# Version compare functions
+vercomp () {
+    set +u
+    if [[ "$1" == "$2" ]]; then
+        return 0
+    fi
+    local IFS=.
+    # Ignore the shellcheck warning, we want splitting to happen based on IFS.
+    # shellcheck disable=SC2206
+    local i ver1=($1) ver2=($2)
+    # fill empty fields in ver1 with zeros
+    for ((i=${#ver1[@]}; i<${#ver2[@]}; i++)); do
+        ver1[i]=0
+    done
+    for ((i=0; i<${#ver1[@]}; i++)); do
+        if [[ -z ${ver2[i]} ]]; then
+            # fill empty fields in ver2 with zeros
+            ver2[i]=0
+        fi
+        if ((10#${ver1[i]} > 10#${ver2[i]})); then
+            return 1
+        fi
+        if ((10#${ver1[i]} < 10#${ver2[i]})); then
+            return 2
+        fi
+    done
+    set -u
+    return 0
+}
+
+verlte() {
+    vercomp "$1" "$2"; local res="$?"
+    [ "$res" -eq "0" ] || [ "$res" -eq "2" ]
+}
+
+verlt() {
+    vercomp "$1" "$2"; local res="$?"
+    [ "$res" -eq "2" ]
+}
+
+vergte() {
+    vercomp "$1" "$2"; local res="$?"
+    [ "$res" -eq "0" ] || [ "$res" -eq "1" ]
+}
+
+vergt() {
+    vercomp "$1" "$2"; local res="$?"
+    [ "$res" -eq "1" ]
+}
+
+verne() {
+    vercomp "$1" "$2"; local res="$?"
+    [ "$res" -ne "0" ]
+}
+
+failed_configure() {
+    # Assume we are in the configured build directory
+    echo "#################### BEGIN config.log ####################"
+    cat config.log
+    echo "#################### END config.log ####################"
+
+    # End the build with failure
+    exit 1
+}
+
+# Required variables
+WORKSPACE=${WORKSPACE:-}
+
+platform=${platform:-}
 conf=${conf:-}
 build=${build:-}
+cc=${cc:-}
 
-
-# liburcu
-URCU_INCS="$WORKSPACE/deps/liburcu/build/include/"
-URCU_LIBS="$WORKSPACE/deps/liburcu/build/lib/"
+# Controls if the tests are run
+LTTNG_UST_RUN_TESTS="${LTTNG_UST_RUN_TESTS:=yes}"
 
 SRCDIR="$WORKSPACE/src/lttng-ust"
 TMPDIR="$WORKSPACE/tmp"
-PREFIX="$WORKSPACE/build"
+PREFIX="/build"
+LIBDIR="lib"
+LIBDIR_ARCH="$LIBDIR"
+
+# RHEL and SLES both use lib64 but don't bother shipping a default autoconf
+# site config that matches this.
+if [[ ( -f /etc/redhat-release || -f /etc/SuSE-release || -f /etc/yocto-release ) ]]; then
+    # Detect the userspace bitness in a distro agnostic way
+    if file -L /bin/bash | grep '64-bit' >/dev/null 2>&1; then
+        LIBDIR_ARCH="${LIBDIR}64"
+    fi
+fi
+
+DEPS_INC="$WORKSPACE/deps/build/include"
+DEPS_LIB="$WORKSPACE/deps/build/$LIBDIR_ARCH"
+DEPS_PKGCONFIG="$DEPS_LIB/pkgconfig"
+#DEPS_BIN="$WORKSPACE/deps/build/bin"
+#DEPS_JAVA="$WORKSPACE/deps/build/share/java"
 
-# Create build and tmp directories
-rm -rf "$PREFIX" "$TMPDIR"
-mkdir -p "$PREFIX" "$TMPDIR"
+export LD_LIBRARY_PATH="$DEPS_LIB:${LD_LIBRARY_PATH:-}"
+export PKG_CONFIG_PATH="$DEPS_PKGCONFIG"
+export CPPFLAGS="-I$DEPS_INC"
+export LDFLAGS="-L$DEPS_LIB"
+
+# Create tmp directory
+rm -rf "$TMPDIR"
+mkdir -p "$TMPDIR"
 
 export TMPDIR
 export CFLAGS="-g -O2"
 
+# Set compiler variables
+case "$cc" in
+gcc)
+    export CC=gcc
+    export CXX=g++
+    ;;
+gcc-*)
+    export CC=gcc-${cc#gcc-}
+    export CXX=g++-${cc#gcc-}
+    ;;
+clang)
+    export CC=clang
+    export CXX=clang++
+    ;;
+clang-*)
+    export CC=clang-${cc#clang-}
+    export CXX=clang++-${cc#clang-}
+    ;;
+*)
+    if [ "x$cc" != "x" ]; then
+           export CC="$cc"
+    fi
+    ;;
+esac
+
+if [ "x${CC:-}" != "x" ]; then
+    echo "Selected compiler:"
+    "$CC" -v
+fi
+
 # Set platform variables
-case "$arch" in
+case "$platform" in
+freebsd*)
+    export MAKE=gmake
+    export TAR=tar
+    export NPROC="getconf _NPROCESSORS_ONLN"
+    export CPPFLAGS="-I/usr/local/include $CPPFLAGS"
+    export LDFLAGS="-L/usr/local/lib $LDFLAGS"
+    export PYTHON="python3"
+    export PYTHON_CONFIG="python3-config"
+    export CLASSPATH='/usr/local/share/java/classes/*'
+    export JAVA_HOME='/usr/local/openjdk11'
+    ;;
+
 *)
-     MAKE=make
-     TAR=tar
-     NPROC=nproc
-     #BISON="bison"
-     #YACC="$BISON -y"
-     #CFLAGS=""
-     ;;
+    export MAKE=make
+    export TAR=tar
+    export NPROC=nproc
+    export PYTHON="python3"
+    export PYTHON_CONFIG="python3-config"
+    export CLASSPATH='/usr/share/java/log4j-api.jar:/usr/share/java/log4j-core.jar:/usr/share/java/log4j-1.2.jar'
+    ;;
 esac
 
-# Export time env. variables flags
-export LD_LIBRARY_PATH="$URCU_LIBS:${LD_LIBRARY_PATH:-}"
+# Print build env details
+print_os || true
+print_tooling || true
 
-# Define flags
-CPPFLAGS="-I$URCU_INCS"
-LDFLAGS="-L$URCU_LIBS"
+# Enter the source directory
+cd "$SRCDIR"
 
+# Run bootstrap in the source directory prior to configure
+./bootstrap
 
-# Set configure options for each build configuration
-CONF_OPTS=""
+# Get source version from configure script
+eval "$(grep '^PACKAGE_VERSION=' ./configure)"
+PACKAGE_VERSION=${PACKAGE_VERSION//\-pre*/}
+
+# Gerrit will trigger build on FreeBSD regardless of the branch, exit
+# successfuly when the version is < 2.13.
+if [[ $platform == freebsd* ]] && verlt "$PACKAGE_VERSION" "2.13"; then
+    mkdir -p "$WORKSPACE/tap/no-log"
+    echo "1..1" > "$WORKSPACE/tap/no-log/tests.log"
+    echo "ok 1 - FreeBSD build unsupported in < 2.13" >> "$WORKSPACE/tap/no-log/tests.log"
+    exit 0
+fi
+
+# Set configure options and environment variables for each build
+# configuration.
+CONF_OPTS=("--prefix=$PREFIX" "--libdir=$PREFIX/$LIBDIR_ARCH")
 case "$conf" in
 static)
+    echo "Static lib only configuration"
+
+    CONF_OPTS+=("--enable-static" "--disable-shared")
+
     # Unsupported! liblttng-ust can't pull in it's static (.a) dependencies.
-    echo "Static build"
-    CONF_OPTS="--enable-static --disable-shared"
+    exit 1
     ;;
 
 agents)
-    echo "Enable Java agent build"
-    export CLASSPATH="/usr/share/java/log4j-1.2.jar"
-    CONF_OPTS+=" --enable-java-agent-all --enable-jni-interface"
+    echo "Java and Python agents configuration"
+
+    CONF_OPTS+=("--enable-java-agent-all" "--enable-jni-interface" "--enable-python-agent")
 
-    echo "Enable Python agent build"
-    CONF_OPTS+=" --enable-python-agent"
+    # Explicitly add '--enable-java-agent-log4j2', it's not part of '-all' in stable 2.12/2.13
+    if verlt "$PACKAGE_VERSION" "2.14"; then
+           CONF_OPTS+=("--enable-java-agent-log4j2")
+    fi
     ;;
 
 debug-rcu)
     echo "Enable RCU sanity checks for debugging"
-    CPPFLAGS="${CPPFLAGS:-} -DDEBUG_RCU"
+    export CPPFLAGS="${CPPFLAGS} -DDEBUG_RCU"
     ;;
 
 *)
-    echo "Standard build"
-    CONF_OPTS=""
+    echo "Standard configuration"
+
+    # Something is broken in docbook-xml on yocto
+    if [[ "$platform" = yocto* ]]; then
+        CONF_OPTS+=("--disable-man-pages")
+    fi
     ;;
 esac
 
-# Enter the source directory
-cd "$SRCDIR"
-
-# Run bootstrap in the source directory prior to configure
-./bootstrap
-
-
 # Build type
 # oot     : out-of-tree build
 # dist    : build via make dist
 # oot-dist: build via make dist out-of-tree
 # *       : normal tree build
 #
-# Make sure to move to the build_path and configure
-# before continuing
-BUILD_PATH=$SRCDIR
+# Make sure to move to the build directory and run configure
+# before continuing.
 case "$build" in
 oot)
     echo "Out of tree build"
-    BUILD_PATH=$WORKSPACE/oot
 
-    mkdir -p "$BUILD_PATH"
-    cd "$BUILD_PATH"
+    # Create and enter a temporary build directory
+    builddir=$(mktemp -d)
+    cd "$builddir"
 
-    CPPFLAGS="$CPPFLAGS" LDFLAGS="$LDFLAGS" "$SRCDIR/configure" --prefix="$PREFIX" $CONF_OPTS
+    "$SRCDIR/configure" "${CONF_OPTS[@]}" || failed_configure
     ;;
 
 dist)
-    echo "Distribution tarball in-tree build"
+    echo "Distribution in-tree build"
 
-    # Initial configure and generate tarball
-    CPPFLAGS="$CPPFLAGS" LDFLAGS="$LDFLAGS" "$SRCDIR/configure"
+    # Run configure and generate the tar file
+    # in the source directory
+    ./configure --enable-jni-interface || failed_configure
     $MAKE dist
 
-    BUILD_PATH="$(mktemp -d)"
-    cp ./*.tar.* "$BUILD_PATH/"
-    cd "$BUILD_PATH"
+    # Create and enter a temporary build directory
+    builddir=$(mktemp -d)
+    cd "$builddir"
 
-    # Ignore level 1 of tar
-    $TAR xvf ./*.tar.* --strip 1
+    # Extract the distribution tar in the build directory,
+    # ignore the first directory level
+    $TAR xvf "$SRCDIR"/*.tar.* --strip 1
 
     # Build in extracted source tree
-    CPPFLAGS="$CPPFLAGS" LDFLAGS="$LDFLAGS" "$BUILD_PATH/configure" --prefix="$PREFIX" $CONF_OPTS
+    ./configure "${CONF_OPTS[@]}" || failed_configure
     ;;
 
 oot-dist)
-    echo "Distribution tarball out of tree build"
-    BUILD_PATH="$(mktemp -d)"
-    cd "$BUILD_PATH"
+    echo "Distribution out of tree build"
 
-    # Initial configure and generate tarball
-    CPPFLAGS="$CPPFLAGS" LDFLAGS="$LDFLAGS" "$SRCDIR/configure"
+    # Create and enter a temporary build directory
+    builddir=$(mktemp -d)
+    cd "$builddir"
+
+    # Run configure out of tree and generate the tar file
+    "$SRCDIR/configure" --enable-jni-interface || failed_configure
     $MAKE dist
 
-    NEWSRC_PATH="$(mktemp -d)"
-    cp ./*.tar.* "$NEWSRC_PATH/"
-    cd "$NEWSRC_PATH"
+    dist_srcdir="$(mktemp -d)"
+    cd "$dist_srcdir"
 
-    # Ignore level 1 of tar
-    $TAR xvf ./*.tar.* --strip 1
+    # Extract the distribution tar in the new source directory,
+    # ignore the first directory level
+    $TAR xvf "$builddir"/*.tar.* --strip 1
 
-    BUILD_PATH="$(mktemp -d)"
-    cd "$BUILD_PATH"
+    # Create and enter a second temporary build directory
+    builddir="$(mktemp -d)"
+    cd "$builddir"
 
-    # Build oot from extracted sources
-    CPPFLAGS="$CPPFLAGS" LDFLAGS="$LDFLAGS" "$NEWSRC_PATH/configure" --prefix="$PREFIX" $CONF_OPTS
+    # Run configure from the extracted distribution tar,
+    # out of the source tree
+    "$dist_srcdir/configure" "${CONF_OPTS[@]}" || failed_configure
     ;;
 
 *)
     echo "Standard in-tree build"
-    CPPFLAGS="$CPPFLAGS" LDFLAGS="$LDFLAGS" "$BUILD_PATH/configure" --prefix="$PREFIX" $CONF_OPTS
+    ./configure "${CONF_OPTS[@]}" || failed_configure
     ;;
 esac
 
+# We are now inside a configured build directory
+
 # BUILD!
 $MAKE -j "$($NPROC)" V=1
-$MAKE install
 
-# Run tests
-$MAKE check
+# Install in the workspace
+$MAKE install DESTDIR="$WORKSPACE"
 
-# Copy tap logs for the jenkins tap parser
-rsync -a --exclude 'test-suite.log' --include '*/' --include '*.log' --exclude='*' tests/ "$WORKSPACE/tap"
+# Run tests, don't fail now, we want to run the archiving steps
+failed_tests=0
+if [ "$LTTNG_UST_RUN_TESTS" = "yes" ]; then
+    $MAKE --keep-going check || failed_tests=1
+
+    # Copy tap logs for the jenkins tap parser before cleaning the build dir
+    rsync -a --exclude 'test-suite.log' --include '*/' --include '*.log' --exclude='*' tests/ "$WORKSPACE/tap"
+
+    # Copy the test suites top-level log which includes all tests failures
+    rsync -a --include 'test-suite.log' --include '*/' --exclude='*' tests/ "$WORKSPACE/log"
+
+    # The test suite prior to 2.8 did not produce TAP logs
+    if verlt "$PACKAGE_VERSION" "2.8"; then
+        mkdir -p "$WORKSPACE/tap/no-log"
+        echo "1..1" > "$WORKSPACE/tap/no-log/tests.log"
+        echo "ok 1 - Test suite doesn't support logging" >> "$WORKSPACE/tap/no-log/tests.log"
+    fi
+fi
 
 # Clean the build directory
 $MAKE clean
 
 # Cleanup rpath in executables and shared libraries
-find "$PREFIX/lib" -name "*.so" -exec chrpath --delete {} \;
+#find "$WORKSPACE/$PREFIX/bin" -type f -perm -0500 -exec chrpath --delete {} \;
+find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.so" -exec chrpath --delete {} \;
 
 # Remove libtool .la files
-find "$PREFIX/lib" -name "*.la" -exec rm -f {} \;
+find "$WORKSPACE/$PREFIX/$LIBDIR_ARCH" -name "*.la" -exec rm -f {} \;
 
-# Clean temp dir for dist build
-if [ "$build" = "dist" ]; then
-    cd "$SRCDIR"
-    rm -rf "$BUILD_PATH"
-fi
+# Exit with failure if any of the tests failed
+exit $failed_tests
 
 # EOF
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